Rated 4.4 out of 5 stars
106 Reviews
Precio de oferta$449

Lens Type: Cx3 Sun
Frame Color: Smoke/Black
Prescription: Single Vision

Single vision provides one field of vision correction throughout the entire lens. After you place your order, you will receive an email requesting your prescription. Standard up-charge is reflected in the price. Typical processing time is 2-4 weeks once prescription information has been received and verified.

FREE shipping within the U.S.

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Experience Deeper, Richer, and More Vibrant Color

See The World In A Way You Never Imagined Possible

Whether you’re in the great outdoors or just out and about, you can experience deeper, richer and more vibrant colors in everything from a sunset or vista to outdoor sports and entertainment. Our lens technology works for about 80% of those with red-green color blindness.

Experience EnChroma’s Patented Lens Technology

You could see more colors, contrast, clarity and depth perception with lenses scientifically proven to stimulate your brain’s color vision processing and to provide immediate and long lasting improvement.

Are you a Deutan? The Cx3 Sun Lens is For You

Deutan, the most common type of red-green color blindness, results in more issues with greens than reds. So, we boost greens and normalize the red-green ratio.

EnChroma Outdoor Cx3 Sun

EnChroma Outdoor Cx3 Sun Lens

100% UV Protection

100% UV







EnChroma Outdoor Cx3 Sun Lens

EnChroma Outdoor Cx3 Sun Lens

Eton | Sophisticated & Sporty

Crisp rectangular shape combines classy looks with extremely durable, ready-to-play comfort.

- Lightweight, flexible TR90 shape memory technology frames
- Library-type temple with contoured rubber covers
- Molded hinges and shaped-for-comfort saddle bridge
- 100% UV protection and coverage

TR-90 | Lightweight, incredibly durable, very flexible and super comfortable.

Size: Medium

Lens Width: 53mm

Lens Height: 35mm

Temple Length: 138mm

Bridge Size: 18mm

Frame Width: 141mm

60 Day Money Back Guarantee | EVA Glasses Case | Lens Cleaning Cloth | Colorful Balloons | 2 Year Warranty

Scientifically Proven to Help You See Color

Without EnChroma Glasses

With EnChroma Glasses


Simulation - Results May Vary

Leading Vision Scientists Have Spoken

Independent studies have shown wearing EnChroma glasses can stimulate your brain’s color vision processing, results in immediate and long lasting color improvement, and can generate 3 to 5x improvement in color vision.

Now you can take advantage of the latest in color perception neuroscience and lens design! EnChroma’s patented technology manipulates light so about 80% of those with red-green colorblindness can see the vibrancy of reds and oranges, richer blues and purples or more vibrant greens while distinguishing between colors more accurately. It’s time to live life more colorfully!

Leading Vision Scientists Have Spoken


Leading Vision Scientists Have Spoken


Leading Vision Scientists Have Spoken


Make Sure You Get The Right Lens For You

You are currently viewing our Eton frame with EnChroma's Cx3 Sun color blind lens.
If you have Deutan color blindness, you have selected the correct lens type. You can confirm your type using the test below.

See more symbols in this set? Shop Deutan

See more symbols in this set? Shop Protan

See all the symbols? You're likely Normal
Shop Deutan to take your color vision to the next level.

Still having trouble deciding? No worries, take our full Online Color Blind Test. Plus unlock an even more detailed assessment of your color vision and be able to track improvements while wearing our glasses.

Ⓒ 2024 EnChroma, Inc. All rights reserved. Patent pending. Duplication prohibited. 


Have a question? We are here to help.

Our customer support is available Monday - Friday: 9am-5pm PST1.510.497.0048 |


Robert B.

The Best

"I have many premium sunglasses from Ray Ban, Persol, Randolph, etc. and the EnChroma are the best. Superior clarity, quality construction and I can see reds and greens much better. They make it a beautiful world."

Nicholas P.

The gift of color.

"I feel the gift of color is wasted on many. They don't appreciate the vibrancy of the world they have. I've had a taste of that world now. The immersive depth of colors touches my soul with joy."

Brian A.


"I used to think color would never impact my life. These are amazing and changed, literally, the way I view the world. Thank you."

Rated 4.4 out of 5 stars
Based on 106 reviews
Total 5 star reviews: 78 Total 4 star reviews: 12 Total 3 star reviews: 6 Total 2 star reviews: 2 Total 1 star reviews: 8
85%would recommend these products
106 reviews
  • TL
    Tyler L W.
    Verified Buyer
    Eton Cx3 Sun SP Rx
    Eton Cx3 Sun SP Rx
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Absolutely recommend!

    I have been looking to try Enchroma for years. And now that I finally have they did not disappoint! I was almost in tears after seeing the different shades of red and how bright and vibrant colors are. After being so impressed not only with the outdoor glasses but the indoor as well, I purchased a third pair (polarized for fishing)! I will also be purchasing a couple pairs for my son who is also color blind. If you are looking at this products just remember to take the test to purchase the correct glasses and remember it may take time to get the full results. Thank you Enchroma!

  • JG Profile picture for Jeff G.
    Jeff G.
    Verified Buyer
    Eton Smoke/Black Outdoor Deutan Plano
    Eton Smoke/Black Outdoor Deutan Plano
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Life Changing

    I deliberated buying these glasses for almost ten years but I’m so glad I did. Never did. I realize how dull my world of color was. Life is soo much more vibrant and I’m discovering new colors everyday!

  • MM
    Megan M.
    Verified Buyer
    Eton Smoke/Black Indoor Universal Plano
    Eton Smoke/Black Indoor Universal Plano
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    Coolest Gift for 13 year old Nephew

    I bought two pairs of glasses for my 13 year old nephew (indoor and outdoor). I wanted him to be able to see color both in and outdoors. If you can’t decide which one’s to get do both! The company offered a discount on the second pair. We recently found out that my nephew is colorblind. He had no idea as he had learned his colors fine. What he saw vs normal color scale was blues, yellows and variant shades of grayscale and brown. These glasses are amazing and wonderful. His world has been turned upside down in a wonderful way. He does not take his glasses off! He loves to flip his glasses up and down to look at the difference in color. He LOVES the new world of color and has told me that it is depressing when he does not have his glasses on. He has commented on how bright everything is over and over and has been emotional as he has expressed his gratitude of this gift. It is one of the coolest gifts I have ever had the privilege of giving. Thank you EnChroma for a wonderful product.

  • RL
    Roxanne L.
    Flag of Canada
    Verified Buyer
    Eton Cx1 Indoor
    Eton Cx1 Indoor
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Glasses for fiancé

    I would like to thank Enchroma for giving my fiancé a chance to see true colours! Yes it gave him a bit of a migraine at first but he enjoys seeing all the new colours he wasn’t able to see before getting the glasses. I’d recommend this to other colour blind folks

  • RS
    Richard S.
    Verified Buyer
    Eton Cx3 Sun SP Rx
    Eton Cx3 Sun SP Rx
    I do not recommend this product
    Rated 1 out of 5 stars
    1 week ago
    Can't see any better

    Did not help

    E Profile picture for EnChroma
    5 minutes ago

    Hi Richard,

    Sorry to hear the glasses did not work for you. If you'd like to start a return please visit -

    Team EnChroma

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WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer. For more information go to